The U.S. Census Bureau doesn't just track the age of the population in Connecticut -- the survey also takes note of the age of our housing. Focusing on both young and old, this gallery includes two top ten lists: the towns with the greatest number of housing units built in 2010 or later and the towns with the largest percentage of housing units built before 1940. As a bonus, see some of the homes for sale in those towns that fit the age brackets. To see more housing data collected by the U.S. Census Bureau, explore our database: Home Values Dip Since Recession, But More People Squeezing In.